Cleaning implement



FIG. 1 is a perspective view of a cleaning implement, embodying the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right view thereof, the opposite left view is a mirror image thereto; and,

FIG. 6 is a rear view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cleaning implement, as shown and described. 